Tech Talk Radio Podcast

R/C microblimp tested, maintaining hard drive (defragmentation, SpinRite repairs), obscuring posted email addresses, Profiles in IT (Andrew S. Tanenbaum, creator MINUX, author of six computer science classic texts), Windows 7 Beta released almost, NASA and DOE Joint Dark Energy Mission, cross-site request forgery attack (may compromise any open browser session), Trivia of the Week (meaning of Lorem Ipsum), multiple social networks can reveal secrets (merging social graphs, advanced datamining may link accounts and reveal too much), and Computer Electronics Show 2009 (life in the cloud, multifunction devices, thin flat panel displays, next door to Adult Entertainment Expo). This show originally aired on Saturday, January 10, 2009, at 9:00 AM EST on WFED (1500 AM).